<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Hello Spring</title>
</head>
<body>
<h1>hello wang</h1>
    <p th:text="'Hello, ' + ${title}" /><br/>

</body>
</html>